added lumien ore; may be buggy

mods/ambiance/init.lua

@@ -70,7 +70,6 @@ local function step(dtime)
       local pos = player:getpos()
       local name = player:get_player_name()
 
-
       for soundname, sound in pairs(ambiance.sounds) do
 	 if lastsound[name][soundname] then
 	    lastsound[name][soundname] = lastsound[name][soundname] + dtime

mods/lumien/README.txt

@@ -0,0 +1,9 @@
+Lumien mod
+==========
+By Kaadmy, for Pixture
+
+Adds a new type of ore: Lumien.
+Lumien crystals glow when a player's nearby.
+
+Asset license: WTFPL
+Source license: WTFPL

mods/lumien/depends.txt

@@ -0,0 +1,3 @@
+default
+tnt
+util

mods/lumien/init.lua

@@ -0,0 +1,142 @@
+--
+-- Lumien mod
+-- By Kaadmy, for Pixture
+--
+
+minetest.register_node(
+   "lumien:crystal_on",
+   {
+      description = "Lumien Crystal",
+      inventory_image = "lumien_crystal.png",
+      tiles = {"lumien_block.png"},
+      paramtype = "light",
+      paramtype2 = "wallmounted",
+      drawtype = "nodebox",
+	 node_box = {
+	    type = "wallmounted",
+	    wall_top = {-4/16, 0.5-(4/16), -4/16, 4/16, 0.5, 4/16},
+	    wall_side = {-0.5, -4/16, -4/16, -0.5+(4/16), 4/16, 4/16},
+	    wall_bottom = {-4/16, -0.5, -4/16, 4/16, -0.5+(4/16), 4/16}
+	 },
+
+      groups = {crumbly = 3},
+      light_source = 13,
+      drop = "lumien:crystal_off",
+      sounds = default.node_sound_glass_defaults(),
+   })
+
+minetest.register_node(
+   "lumien:crystal_off",
+   {
+      description = "Lumien Crystal",
+      inventory_image = "lumien_crystal.png",
+      tiles = {"lumien_block.png"},
+      paramtype = "light",
+      paramtype2 = "wallmounted",
+      drawtype = "nodebox",
+	 node_box = {
+	    type = "wallmounted",
+	    wall_top = {-4/16, 0.5-(4/16), -4/16, 4/16, 0.5, 4/16},
+	    wall_side = {-0.5, -4/16, -4/16, -0.5+(4/16), 4/16, 4/16},
+	    wall_bottom = {-4/16, -0.5, -4/16, 4/16, -0.5+(4/16), 4/16}
+	 },
+
+      groups = {crumbly = 3},
+      light_source = 2,
+      sounds = default.node_sound_glass_defaults(),
+   })
+
+minetest.register_node(
+   "lumien:block",
+   {
+      description = "Lumien Block",
+      tiles = {"lumien_block.png"},
+      groups = {cracky = 1, stone = 1},
+      light_source = 14,
+      sounds = default.node_sound_stone_defaults(),
+   })
+
+minetest.register_node(
+   "lumien:ore",
+   {
+      description = "Lumien Ore",
+      tiles = {"default_stone.png^lumien_mineral.png"},
+      groups = {cracky = 1, stone = 1},
+      drop = "lumien:block",
+      sounds = default.node_sound_stone_defaults(),
+   })
+
+minetest.register_ore(
+   {
+      ore_type       = "scatter",
+      ore            = "lumien:ore",
+      wherein        = "default:stone",
+      clust_scarcity = 12*12*12,
+      clust_num_ores = 10,
+      clust_size     = 10,
+      y_min     = -256,
+      y_max     = -64,
+   })
+
+minetest.register_abm(
+   {
+      nodenames = {"lumien:crystal_on"},
+      interval = 1,
+      chance = 1,
+      action = function(pos, node)
+		  util.nodefunc(
+		     {x = pos.x-1, y = pos.y-1, z = pos.z-1},
+		     {x = pos.x+1, y = pos.y+1, z = pos.z+1},
+		     "tnt:tnt",
+		     function(pos)
+			tnt.burn(pos)
+		     end,
+		     true
+		  )
+
+		  local ok = true
+		  for _,object in ipairs(minetest.get_objects_inside_radius(pos, 4)) do
+		     if object:is_player() then
+			ok = false
+		     end
+		  end
+		  
+		  if ok then
+		     minetest.set_node(
+			pos,
+			{
+			   name = "lumien:crystal_off",
+			   param = node.param,
+			   param2 = node.param2
+			})
+		  end
+	       end,
+   })
+
+local function step(dtime)
+   for _, player in ipairs(minetest.get_connected_players()) do
+      local pos = player:getpos()
+
+      util.nodefunc(
+	 {x = pos.x-1, y = pos.y-1, z = pos.z-1},
+	 {x = pos.x+1, y = pos.y+1, z = pos.z+1},
+	 "lumien:crystal_off",
+	 function(pos)
+	    local node = minetest.get_node(pos)
+
+	    minetest.set_node(
+	       pos,
+	       {
+		  name = "lumien:crystal_on",
+		  param = node.param,
+		  param2 = node.param2
+	       })
+	 end,
+	 true
+      )
+   end
+end
+
+minetest.register_globalstep(step)
+
+default.log("mod:lumien", "loaded")

mods/tnt/init.lua

@@ -1,3 +1,11 @@
+--
+-- TNT mod
+-- By PilzAdam and ShadowNinja
+-- Tweaked by Kaadmy, for Pixture
+--
+
+tnt = {}
+
 -- Default to enabled in singleplayer and disabled in multiplayer
 local singleplayer = minetest.is_singleplayer()
 local setting = minetest.setting_getbool("tnt_enable")
@@ -139,8 +147,8 @@ local function add_effects(pos, radius)
 	 time = 1,
 	 minpos = vector.subtract(pos, radius / 2),
 	 maxpos = vector.add(pos, radius / 2),
-	 minvel = {x=-20, y=-20, z=-20},
-	 maxvel = {x=20,  y=20,  z=20},
+	 minvel = {x = -20, y = -20, z = -20},
+	 maxvel = {x = 20,  y = 20,  z = 20},
 	 minacc = vector.new(),
 	 maxacc = vector.new(),
 	 minexptime = 0.2,
@@ -151,11 +159,11 @@ local function add_effects(pos, radius)
       })
 end
 
-local function burn(pos)
+function tnt.burn(pos)
    local name = minetest.get_node(pos).name
    if name == "tnt:tnt" then
-      minetest.sound_play("tnt_ignite", {pos=pos})
-      minetest.set_node(pos, {name="tnt:tnt_burning"})
+      minetest.sound_play("tnt_ignite", {pos = pos})
+      minetest.set_node(pos, {name = "tnt:tnt_burning"})
       minetest.get_node_timer(pos):start(2)
    end
 end
@@ -179,27 +187,26 @@ local function explode(pos, radius)
       for y = -radius, radius do
 	 local vi = a:index(pos.x + (-radius), pos.y + y, pos.z + z)
 	 for x = -radius, radius do
-	    if (x * x) + (y * y) + (z * z) <=
-      (radius * radius) + pr:next(-radius, radius) then
-      local cid = data[vi]
-      p.x = pos.x + x
-      p.y = pos.y + y
-      p.z = pos.z + z
-      if cid ~= c_air then
-	 destroy(drops, p, cid)
+	    if (x * x) + (y * y) + (z * z) <= (radius * radius) + pr:next(-radius, radius) then
+	       local cid = data[vi]
+	       p.x = pos.x + x
+	       p.y = pos.y + y
+	       p.z = pos.z + z
+	       if cid ~= c_air then
+		  destroy(drops, p, cid)
+	       end
+	    end
+	    vi = vi + 1
+	 end
       end
    end
-   vi = vi + 1
-end
-end
-end
 
-return drops
+   return drops
 end
 
 
-local function boom(pos)
-   minetest.sound_play("tnt_explode", {pos=pos, gain=1.5, max_hear_distance=2*64})
+function tnt.boom(pos)
+   minetest.sound_play("tnt_explode", {pos = pos, gain = 1.5, max_hear_distance = 128})
    minetest.remove_node(pos)
 
    local drops = explode(pos, radius)
@@ -220,11 +227,11 @@ minetest.register_node(
 		    local itemname = puncher:get_wielded_item():get_name()
 
 		    if itemname == "default:flint_and_steel" then
-		       burn(pos)
+		      tnt.burn(pos)
 		    end
 		 end,
       on_blast = function(pos, intensity)
-		    burn(pos)
+		    tnt.burn(pos)
 		 end,
    })
 
@@ -246,7 +253,7 @@ minetest.register_node(
       drop = "tnt:tnt",
       groups = {dig_immediate = 2},
       sounds = default.node_sound_wood_defaults(),
-      on_timer = boom,
+      on_timer = tnt.boom,
       -- unaffected by explosions
       on_blast = function() end,
    })